Sony XAV-701BT Service Manual page 83

SERVICE MANUAL
Ver. 1.2 2012.11
Subject: Change of the EXT-NAVI and MAIN boards (Suffi x-14)
The EXT-NAVI and MAIN boards have been changed in the midway of pro-
duction.
New/former discrimination, printed wiring board, schematic diagram and
electrical parts list of the EXT-NAVI and MAIN boards of New type are de-
scribed in this service manual SUPPLEMENT-1.
Refer to original service manual for information of Former type.
EXT-NAVI board is E (PAL), South African and Russian models only.
EXT-NAVI board is not installation of E (NTSC) model.
1. NEW/FORMER DISCRIMINATION
Confi rm by the part number of the EXT-NAVI and MAIN boards.
– EXT-NAVI Board
(Conductor Side) –
Former : 1-886-028-13
New : 1-886-028-14
9-893-471-81
XAV-701BT/741
SUPPLEMENT-1
File this supplement with the service manual.
– MAIN Board (Conductor Side) –
South African Model
Former : 1-886-027-13
New : 1-886-027-14
E Model
Russian Model
XAV-701BT/741
XAV-701BT